Homework Help is Here – Start Your Trial Now!
Math
Advanced Math
2- The circle ² + (y-2a)² = 4a² is rotated about the line y = -1 where a > 0. A torus is obtained from this rotation. Determine a if the surface area of the obtained torus is 24m². (Hint: Use Pappus Theorem) a)a= 2 b)a=1 c)a= 3 d)a= 4 e) None

2- The circle ² + (y-2a)² = 4a² is rotated about the line y = -1 where a > 0. A torus is obtained from this rotation. Determine a if the surface area of the obtained torus is 24m². (Hint: Use Pappus Theorem) a)a= 2 b)a=1 c)a= 3 d)a= 4 e) None

Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter10: Analytic Geometry
Section10.4: Analytic Proofs
Problem 27E
See similar textbooks
icon
Related questions
Question
The circle + (y – 2a)2 = 4a² is rotated about the line y=-1 where a > 0. A torus is obtained from this rotation. Determine a if the surface area of the obtained torus is 247. (Hint: Use Pappus Theoremn) 2- a)a = 2 b)a = 1 c)a = 3 d)a = 4 e)None
Transcribed Image Text:The circle + (y – 2a)2 = 4a² is rotated about the line y=-1 where a > 0. A torus is obtained from this rotation. Determine a if the surface area of the obtained torus is 247. (Hint: Use Pappus Theoremn) 2- a)a = 2 b)a = 1 c)a = 3 d)a = 4 e)None
Expert Solution
steps

Step by step

Solved in 4 steps with 1 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
Geometry
ISBN:
9781337614085
Author:
Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:
Cengage,
Elementary Geometry for College Students
Elementary Geometry for College Students
Geometry
ISBN:
9781285195698
Author:
Daniel C. Alexander, Geralyn M. Koeberlein
Publisher:
Cengage Learning
College Algebra
College Algebra
Algebra
ISBN:
9781305115545
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning
Algebra and Trigonometry (MindTap Course List)
Algebra and Trigonometry (MindTap Course List)
Algebra
ISBN:
9781305071742
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning
Mathematics For Machine Technology
Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,
Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
SEE MORE TEXTBOOKS